| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 | 
                                    
                                    5%
                                 | |
| 3 | 476 | 
                                    
                                    92.2%
                                 | |
| 8 | 14 | 
                                    
                                    2.7%
                                 | |
| Sysmiss | 1363 |